The laser material and compositions, geometries and dimensions are designed to both maximize laser performance and to permit the use of construction techniques commonplace in the production of equipment designed for optical telecoms systems to facilitate low cost high volume and miniaturization. The ...
[29]reviewed the designing process of water pumping and standalone and grid connectedPV systemsconsidering techno-economic and environmental parameters. The identification of financial and reliability parameters for techno-economic size optimization of PV systems along with different optimization techniques ...
The mentioned electrical operation parameters give only a rough impression of how such lamps need to be operated. The details of the electrical driver can be quite important for the lamp lifetime. Power Supplies for Flash Lamps; Techniques for Triggering Flash lamps need special lamp power supplies...
optical design techniquesoptical lossesoptical pulse compressionoptical pulse shapingoptical pumpingoptimisationray tracingsemiconductor laser arrays/ spherical distribution structureA semiconductor laser diode stack is used for pumping and 8 semiconductor laser diode arrays of the stack are put on a sphere, ...
pumpingtechniques, where access to the fiber ends is not required for pumping. For example, coated V grooves cut into the inner cladding can be used to reflect pump light into the inner cladding. In other cases, one exploits coupling of pump light from additional pump fibers wound around the...
Defense ● Ranging Module, Military rangefinder&Er Glass ● Laser Ranging from 1-30km ● Non-contact measurement ● Small size and light weight● Stable performance, easy to operate● Support customization. Remote Sensing Mapping ● All aspects of non-contact long-range detection techniques ● Will...
The difficulty arises, for example, when it is desirable to boost efficiency by pumping both ends of the fiber — or, in a fiber amplifier, when the low-amplitude signal enters one end of the fiber and emerges from the other.There has been no shortage of techniques to alleviate this ...
(OD) dimension to a tolerance of less than 2 um. This can be achieved using established techniques such as capillary tube drawing, grinding, etching and measurement plus selection to achieve a matched set of tubes equal to the number of laser outputs in the array. The collimating lens is ...
[0004] The present invention relates to the performance of high average power solid-state lasers, and more specifically, it relates to techniques for optically pumping thin solid-state laser media. [0005] 2. Description of Related Art [0006] The performance of high average power solid-state...
5. A pumping method of laser systems according at least to one of the previous claims, characterized in that it maintains a larger average diameter of the pump beam (10; 60) inside the crystal (9; 33; 63) than the diameter of the fundamental laser mode TEMo, o of the laser beam (13...